Links for 2011-09-20

Storm
: ‘The past decade has seen a revolution in data processing. MapReduce, Hadoop, and related technologies have made it possible to store and process data at scales previously unthinkable. Unfortunately, these data processing technologies are not realtime systems, nor are they meant to be. There’s no hack that will turn Hadoop into a realtime system; realtime data processing has a fundamentally different set of requirements than batch processing. However, realtime data processing at massive scale is becoming more and more of a requirement for businesses. The lack of a “Hadoop of realtime” has become the biggest hole in the data processing ecosystem. Storm fills that hole.’
(tags: datascalingtwitterrealtimescalabilitystormqueueing)